1053434244 has 12 divisors (see below), whose sum is σ = 2458013264. Its totient is φ = 351144744.

The previous prime is 1053434209. The next prime is 1053434267. The reversal of 1053434244 is 4424343501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1053434244² = 2219447412863703072, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43893082 + ... + 43893105.

Almost surely, 2^1053434244 is an apocalyptic number.

It is an amenable number.

1053434244 is an abundant number, since it is smaller than the sum of its proper divisors (1404579020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053434244 is a wasteful number, since it uses less digits than its factorization.

1053434244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87786194 (or 87786192 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 1053434244 is about 32456.6517681661. The cubic root of 1053434244 is about 1017.5032629934.

Adding to 1053434244 its reverse (4424343501), we get a palindrome (5477777745).

The spelling of 1053434244 in words is "one billion, fifty-three million, four hundred thirty-four thousand, two hundred forty-four".